DCW03 07 Restore Colour

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    his photograph was sent by Hans-Petter

    Sandseth from Norway. He says: "This picture

    is so precious to my mother, she will not let

    anyone touch it. In June 2004 its her 70th birthday; this

    restored family portrait would be the ultimate gift! I

    hope you will be able to help."

    It seems this photograph has been hanging in direct

    sunlight, in the same frame, on the same wall for about

    30 years, causing discolouration and bleaching. The

    lighter tones are barely visible, the subjects faces lack

    definition and are unrecognisable, and a strong yellow

    cast is apparent across most of the print surface.

    However, luckily, the edge of the image still retains

    most of the original tonal range, as it was covered by

    the frame and therefore protected from the sun. We will

    use some of the colour information from the edge to

    restore the rest of the image. The main problem is the

    loss of detail in the bright areas such as the face of the

    grandmother, the child on the right and the girl in the

    red striped jumper. The bleaching is patchy and uneven;

    so to restore the colour balance we will work on

    all the selected areas individually. First, we will restore

    the strength of the colour on the face of the child

    on the left. You will notice that once the colour of

    the face has been intensified to look more natural,

    the yellow cast will increase at the same time and will

    have to be corrected next. The same two step method

    will be used to a greater or lesser extend on each

    subject and other selected areas. Ultimately the

    retouching has to be undetectable.

    The colour of the 1970sThis family photo of grandmother and the children has faded to a point where the subject is barelyrecognisable. Some of the original colour is left around the edges well use it as a reference template

    YOUR GUIDE ED DAVISEd Davis is a corporate photographer with many years of studio and location experience. Hespecialises in image manipulation, and delivers creative solutions combining photography anddigital technology. He is a member of NAPP (National Association of Photoshop Professionals)

    www.dcmag.co.uk/EdDavis

    120 DIGITALCAMERAMAGAZINE

    T

    CREATE RESTORE COLOUR

    PORTFOLIO ED DAVIS WEBSITE WWW.ED-DAVIS-PHOTOGRAPHY.CO.UK

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    The photograph is very badly fadeddue to prolonged daylight exposureBEFORE The subjects have natural flesh tones,and the clothing and detail look normalAFTER

    Photo

    Clinic

    THE READERHANS-PETTER SANDSETH

    This precious photo would be

    the perfect surprise present for

    his mothers 70th birthday.Can we bring back the colour?

    CLINIC

    CHALLENGE US

    CHALLENGELEVEL

    TIME TOCOMPLETEHOURS2

    2

    NOW SEND YOURS!Contact us via email with a 100K

    JPEG attached and, if we like it,well get in touch!Email us today at:

    [email protected]

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    01LOSS OF DETAIL IN THE PHOTOGRAPHSolution:Duplicate and overlay sections of the image to

    increase the strength of the tonal range, using the

    blending modes.

    02UNEVEN AREAS OF COLOURSolution:Use the intact edge as a colour reference to

    adjust the colour, and apply Levels, using the Curves and

    Colour adjustment tools.

    03MULTIPLE SELECTIONSSolution: Layers take up large amounts of memory.

    We can address this problem by using Work Paths to

    minimise file size.

    http://www.dcmag.co.uk/eddavishttp://www.ed-davis-photography.co.uk/mailto:[email protected]:[email protected]:[email protected]://www.ed-davis-photography.co.uk/http://www.dcmag.co.uk/eddavis
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    DIGITAL CAMERA MAGAZINE 121

    To make the image sharper before you print it out its a good idea to use an Unsharp

    Mask. Go to Filter8Sharpen8Unsharp Mask and then set the amount at 65 Radius

    1.0 Threshold 4.0

    4ONE-CLICK

    FIX

    STAGE1

    ASSESS THE PROBLEM

    The colour has really faded. Theres littledifference between the colour of the boys face

    and the wall behind him. In reality the face would be a

    flesh tone and the wall beige. Correcting the colour and

    the tonal range will be the main part of this project.

    SELECT THE AREA

    Using the Rectangular Marquee Tool, (M),make a selection around the faded area with a

    Feather setting of about 8 pixels. This gives a soft edge to

    the selection. Now Copy (Ctrl + C) and Paste (Ctrl + V) this

    to create a new Layer.

    02

    WORK ON THE NEW LAYER

    Decide which sections of the photo need to beenhanced, either by increasing the detail or

    adjusting the colour. On the new Layer make a selection

    of an area, such as grandmothers face, using the Lasso

    Tool (L) with a Feather setting of 1 pixel.

    0301

    CREATE WORK PATHSWith a selection active, open the Paths Pallet

    and click the Make Work Path from Selection

    icon, as illustrated. Click the black arrow, (top right corner),and select Save Path from the menu. Keep making

    selections and saving the paths ready for retouching.

    DIVIDE UP THE IMAGEThe image is now divided up, making it easier

    to change the colour of separate sections. For

    example, the grandmother in the centre has very lighthair and skin so the bleaching out by the sun has affected

    her more her face is barely visible.

    05 SAVE SPACEDealing with Work Paths rather than layers

    means the file size is much smaller. It enables

    you to work with more selections, since youre using lessmemory. The image we are retouching is 3.12MB. If each

    Work Path was a Layer, wed have a 30MB file!

    0604

    COLOUR BALANCEClick Image8Adjustments8Curves (Ctrl + M).

    Select areas that would represent white, black

    and mid-grey, use the corresponding Eye Dropper to

    sample the area and click OK. If the colour gets worse

    you selected the wrong area undo and try again.

    ADD TONETo duplicate a Layer, drag it down to the Create

    New Layer Icon. In the Blending Mode

    Selector, click on Multiply, the image darkens. Click on the

    Eye Icon in the Layers Pallet to deactivate it. Click the black

    arrow, top right, and select Merge Visible from the menu.

    08 ACTIVATE A SELECTIONOpen the Paths Pallet, click the Path you need.Click on the arrow top right, a drop down

    menu appears. Click on Make Selection and set the

    Feather to 2 pix. There is now a selection around the area

    (you can add or subtract from it using the Lasso Tool [L]).

    0907

    ASSESSMENTThe photograph is washed

    out except for the edge that

    was hidden from view by

    the picture frame. This

    section will be used as a

    guide to the re-create the

    original colours.

    STAGE2 2

    ADJUSTMENTSDividing the photograph into

    sections gives you the

    flexibility to adjust each partindividually to change the

    colour, contrast, tone or

    sharpness until you are

    happy with the result.

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    122 DIGITAL CAMERAMAGAZINE

    COLOUR BALANCE

    Once the selection is re-activated the colourinside can be adjusted. Open Image8

    Adjustments8Colour Balance (Ctrl + B). Move the sliders

    until the area looks natural and the yellow colour has

    disappeared. Do the same to the other sections.

    SELECTIVE COLOUR

    For more complex colour adjustments use theSelective Colour dialog box. Click Image8

    Adjustments8Selective Colour. This method enables you

    to reduce the yellow, magenta, cyan or black in one

    colour channel without affecting the others.

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    CONTINUE UNTIL DONE

    Adjust the colour on each area of thephotograph until you are satisfied. Merge the

    Layers together then click on the top right hand arrow in

    the Layers Palette. Click Flatten Image. Finally remove any

    marks and blemishes with the Cloning Tools.

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    BUILT-IN COLOUR BALANCEPhotoshop has its own built-in colour

    adjustment tool variations. Click Image8

    Adjustments8Variations to show the original image in the

    centre with colour variations of it around it.

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    QUICK FIXIn Photoshop 7 theres a new addition to the

    Adjustments Pallet. Auto Colour (Shift + Ctrl +

    B) automatically adjusts the colour of a photo. Use Edit8

    Fade Auto Colour then the slider to reduce the auto-colour.

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    STAGE3 2

    FINISHING TOUCHESSome final adjusting to thecolour balance, and this old

    picture is completely

    rejuvenated

    CREATE RESTORE COLOUR

    INFOCUS Final presentation

    EXPERT TIP0

    MULTIPLE LAYERSWhen dealing with multiple

    layers it is good practice to link

    them to the base layer as you

    create them. (If you move them

    accidentally, relocating them is

    time consuming). In the Layers

    Pallet click on the check box next

    to the Eye Icon a link of chain

    indicates it is attached.

    ED DAVISPHOTOSHOP EXPERT

    THE FINISHED LOOK

    The family portrait hasregained its original feel. On

    this occasion, the final photograph would

    make a very special 70th birthday card.

    To show it off to its best advantage, it

    could be mounted or printed with a

    wider border, showing the whole of

    retouched image.

    15 TECHNIQUEThe final result wasachieved using the

    edge of the

    photograph as a guide.

    Always look for any

    original colour

    reference, even from

    other photographs of

    the same period.

    PAPER

    With the advent of moreversatile printers you can

    print on a wider variety of

    materials and surfaces

    from high quality art

    paper to CDs.